CJ
Charles Jennings — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Charles-County, Missouri
Our Model Tree links this Charles Jennings across the 1930 and 1940 US Censuses in St.-Charles-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Charles-County, Missouri |
| Surname | Jennings |
| Given Name | Charles |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Charles |
| 1935 Residence (County) | St. Charles |
| Additional Details | |
| Occupation | messenger boy |
| Industry | Western Union |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 418 |
| Highest Grade | G 8 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Messenger Boy |
| Township / Ward | St Charles |
| Est. Birth Year | ~1922 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Virgil Jennings | Son | — | 15 | ~1925 |
| Mary Hobie | Daughter | — | 5 | ~1935 |
| Lillian Hobie | Daughter | — | 25 | ~1915 |
| Charles Jennings | Son | — | 18 | ~1922 |
| Al Jennings | Head | — | 62 | ~1878 |
| Francis Jennings | Spouse | — | 52 | ~1888 |
| Floyd Jennings | Son | — | 21 | ~1919 |
Census Appearances
1930
St Charles, …
Son, age 8
St Charles, Missouri · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Charles-County, Missouri
Son, age 18
St.-Charles-County, Missouri · implied b. ~1922 — 7 household members
| Surname | Jennings |
| Given Name | Charles |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Charles |
| 1935 Residence (County) | St. Charles |
| Occupation | messenger boy |
| Industry | Western Union |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 418 |
| Highest Grade | G 8 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Charles Jennings across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Jennings
Son · 1940 · age 18 · b. ~1922 · Missouri
★ You are viewing this record
Sibling
Mary Hobie
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Jennings
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Hobie
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virgil Jennings
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Charles-County, Missouri
Open full size
1940 US Federal Census — St.-Charles-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02145-00723)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jessie Pollard | 2 | daughter | — | Missouri |
| 2 | Frank A. Dapron | 32 | Head | Spray Painter | Missouri |
| 3 | Marie E. Dapron | 34 | wife | — | Missouri |
| 4 | Thomas E. Dapron | 3 | son | — | Missouri |
| 5 | J. E. Kampmann | 27 | Head | Receiving Room Clerk | Missouri |
| 6 | Ethel Kampmann | 34 | wife | — | Missouri |
| 7 | Leo Greiwe | 36 | Head | Tool Maker | Missouri |
| 8 | Lula S. Greiwe | 35 | wife | Shoe Perforator | Missouri |
| 9 | Ronald Greiwe | 2 | son | — | Missouri |
| 10 | Lottie Cundiff | 67 | mother-in-law | — | Missouri |
| 11 | Clarence Steinmeyer | 32 | Head | Carpenter | Missouri |
| 12 | Dena S. Steinmeyer | 28 | wife | — | Italy |
| 13 | Clarence Jr. Steinmeyer | 3 | son | — | Missouri |
| 14 | Francis Thomasson | 13 | step-son | — | Missouri |
| 15 | Herman Schoo | 69 | Head | Engineer | Illinois |
| 16 | Sarah E. Schoo | 50 | wife | — | Illinois |
| 17 | Oliver Schoo | 14 | son | — | Illinois |
| 18 | John Craig | 24 | son-in-law | Clerk | Missouri |
| 19 | Helen Craig | 26 | daughter | — | Illinois |
| 20 | Paul H. Finch | 8 | grandson | — | Missouri |
| 21 | Kenneth Finch | 6 | grandson | — | Missouri |
| 22 | Oscar P. Howell | 19 | Head | Laster | Missouri |
| 23 | Jewell R. Howell | 20 | wife | — | Missouri |
| 24 | Noah Clark | 55 | Head | Maintenance | Illinois |
| 25 | Myrtle Clark | 52 | wife | Trimmer | Illinois |
| 26 | Karl Clark | 27 | son | Attendant | Illinois |
| 27 | Al Jennings | 62 | Head | — | Missouri |
| 28 | Francis Jennings | 52 | wife | — | Missouri |
| 29 | Floyd Jennings | 21 | son | Cementer | Missouri |
| 30 | Charles Jennings THIS PERSON | 18 | son | Messenger Boy | Missouri |
| 31 | Virgil Jennings | 15 | son | New Worker | Missouri |
| 32 | Lillian Hobie | 25 | daughter | Trek Shoe Girl | Missouri |
| 33 | Mary Irene Hobie | 5 | daughter | — | Missouri |
| 34 | Ignatius Sebacher | 29 | Head | Brick Layer | Missouri |
| 35 | Mildred Sebacher | 28 | wife | — | Missouri |
| 36 | Mary Gail Sebacher | 1 | daughter | — | Missouri |
| 37 | Jonathan H. Painter | 69 | Head | — | Missouri |
| 38 | Lizzie Painter | 66 | wife | — | Missouri |
| 39 | Lollis Doriae | 78 | Head | — | Missouri |
| 40 | Esther Doriae | 75 | wife | — | Kansas |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)